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D2-721 User Manual | 20 

 

4.4 Apps Settings 

Application management 

The tablet’s apps are listed here by category, under 

Downloaded,

 

On SD Card

Running

, and 

All

Click an app to see more details and options, such as 

Force Stop

Disable

Uninstall

Clear Data

, and 

Clear Cache

.  

Running 

In this setting, you can force stop some programs that are running on the background to save battery. 

4.5 Date & Time Settings

 

You may select 

Automatic Date & Time

 while connected to the Internet, or choose to manually input 

the correct date and time. You may also change the display format.

 

4.6 Language and Input Settings 

Language 

Choose the system display language between 60 different options. Select 

Spelling Checker

 to enable the 

system to correct spelling errors. 

Android keyboard 

Tap the Settings icon next to “Android keyboard (AOSP)” to configure the Android keyboard settings, 
such as auto-capitalization, sound, etc. 

 

1 Year Limited Hardware Warranty 

D2 offers a ONE YEAR limited warranty covering the hardware of D2 Tablets ("Product"), limited to 
those residing in the 48 continental United States and Canada. 

D2 warrants the Product to be free from defects in materials and workmanship for one (1) year, as sold 
to the original purchaser, from the date of retail purchase by the original end-user purchaser. If a 
hardware defect arises and a valid claim is received within the warranty period, at its option and to the 
extent permitted by law, D2's will: (1) repair the hardware defect at no charge, using new parts or 
refurbished parts that are equivalent to new in performance and reliability; or (2) exchange the product 
with a product that is new or refurbished that is equivalent to new and is functionally equivalent to the 
original product. This warranty is for replacement for like-items only and does not cover items out of 
production if the company no longer stocks them. This warranty is not assignable or transferable. Third-

Summary of Contents for D2-721

Page 1: ......

Page 2: ... Exit Standby Mode 6 1 4 Home Screen 6 1 5 Lock and Unlock Screen 7 1 6 Status Bar 7 1 7 Text Input 8 1 8 Reset 8 1 9 USB Connection Connect between Tablet Computer 9 1 10 Accessories 9 Chapter Two Internet 10 2 1 Wi Fi and Network 10 2 2 Browser 11 Chapter Three Applications 12 3 1 Camera 12 3 2 Gallery 13 3 3 Video 14 3 4 Music 14 3 5 Calendar 15 3 6 Explorer File Manager 15 3 7 E mail 16 3 8 Do...

Page 3: ...d software such as the right to distribute or reproduce the copyrighted software Accordingly and to the extent allowed by applicable law any copyrighted software contained in the product described herein shall not be distributed modified reverse engineered or reproduced in any manner without the prior written consent of D2 or of other third parties All other product names trademarks or logos menti...

Page 4: ...red operation NOTE 1 This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instru...

Page 5: ... contains important information regarding safety measures and proper use of the product To avoid accident please be sure to read the manual carefully prior to use the product Keep the product away from high temperature moisture or dust Do not expose the product to high temperature especially in a window closed vehicle during summer Avoid drop or strong collision of the product or heavy vibration o...

Page 6: ...sassemble the product Do not use alcohol thinner or benzene to clean the surface of the product Do not operate device where the use of electronic equipment is prohibited such as on airplanes To avoid any accidents please do not use the product when driving or walking on the street USB connection is for data transfer only Important Notice As the product may undergo modifications and improvements pr...

Page 7: ...n to see charging notification Power off While the unit is on press and hold the power button until a dialogue window appears to confirm power off Press OK to continue 1 3 Enter and Exit Standby Mode Enter standby mode To save power while the unit is on but inactive tap the power button to enter standby mode Exit standby mode While the unit is in standby mode tap the power button to resume activit...

Page 8: ...een displays an X Drag the application icon towards the X until it turns red and then release the hold to remove the application shortcut 1 5 Lock and Unlock Screen Lock You may set an idle timeframe after which the unit automatically enters standby The system will sleep and the screen will lock if it is inactive for the set amount of time Unlock Move the icon to unlock the unit as shown below 1 6...

Page 9: ...wer battery charging status current time USB and SD card connection status Tap the icons to view the date and time and other information 1 7 Text Input When using the tablet you may use its virtual keyboard to enter text numbers and symbols directly by touching the screen After tapping into a text input area the default keyboard will appear as shown below To alternate between numbers and letters p...

Page 10: ...r devices The device of your tablet should then appear on your PC under My Computer as D2 721 Turn off USB storage to disconnect your tablet from the PC Otherwise you might be able to operate some of the apps properly on your tablet 1 10 Accessories Item Function Adapter 5V 2A Provides power to the tablet by charging the battery Micro USB Cable Connects tablet to other USB supported devices User M...

Page 11: ... Settings Turn on Wi Fi and find your wireless network Sign in with your Wi Fi password Once connected Wi Fi connectivity icon will be shown at the right side of tool bar You may also click Add network to manually input your wireless network if it does not appear on the list but is within range Other Wi Fi Options Tap the Advanced icon on the upper right corner of the screen to display advanced op...

Page 12: ...rby networks and tap ADD NETWORK to manually do so Note The D2 Pad recognizes Wi Fi networks that it has connected to before Once Wi Fi is turned on and a known connection is detected the device automatically connects to that network 2 2 Browser From your applications list click to open the web browser Touch the URL input area to display the soft keyboard to type site address Click to add site to ...

Page 13: ...ked sites browser history and saved pages Click to search Click to add new browser window Click to close the browser window Chapter Three Applications 3 1 Camera From your homescreen click to enter the camera app Camera Mode Click to take a picture ...

Page 14: ...o record Click to set white balance and time lapse interval 3 2 Gallery From your homescreen click to view all pictures saved onto the tablet Click to display the pictures by Albums Location Time People or Tags Click to enter camera mode Click to choose an album to edit or delete Click to activate slide show within an album ...

Page 15: ... video play settings on the bottom menu bar by slightly tap the screen while playing 3 4 Music From your App list click to open the music player The song list may be displayed alphabetically by artist name album name or song title Click on a song to play it Playlist Random Play Shuffle Repeat Lyrics ...

Page 16: ...event Week View Press and hold to an event to view edit or delete it Press and hold a blank area to add a new event Month View Click on a date then press and hold to an event to view edit or delete it Press and hold a blank area to add a new event Agenda Lists all saved events Click to read details Touch the Today icon at any time to return to the current date 3 6 Explorer File Manager From your a...

Page 17: ...ress and hold the file to display multiple options Click Copy then click to return home to choose the new location then click to paste 3 7 E mail Network support is needed to use E mail If you experience any network problems please contact your wireless service provider Add account Upon your first time entering the E mail app you will be asked to set up an E mail account To add more accounts after...

Page 18: ...o fill in the subject and E mail content Add Attachment To add attachment s while composing an E mail click on the three squares icon on the top right corner of the screen Select Attach file Reply and Forward To forward or reply to an E mail open the message to find a blue menu bar next to the Sender s name and E mail address Click reply reply all or forward to perform those functions ...

Page 19: ...downloads Click the box next to an item then click the trash can icon to delete its contents 3 9 Clock From your applications list click to enter the clock interface Under the time and date click Set alarm to add an alarm Chapter Four System Settings From your homescreen click to enter the system settings interface ...

Page 20: ...as mute all sounds 4 3 Display Settings Display settings include Brightness Wallpaper Sleep and Font Size Brightness Adjust the brightness of the screen by sliding left or right Wallpaper Change the wallpaper on your home screen by selecting image from available galleries Sleep Adjust idle time before the screen locks and the tablet enters standby mode Font size Set system font size with four opti...

Page 21: ...ngs such as auto capitalization sound etc 1 Year Limited Hardware Warranty D2 offers a ONE YEAR limited warranty covering the hardware of D2 Tablets Product limited to those residing in the 48 continental United States and Canada D2 warrants the Product to be free from defects in materials and workmanship for one 1 year as sold to the original purchaser from the date of retail purchase by the orig...

Page 22: ...uch as without limitation to rust change in color texture or finish wear and tear scrapes dents cracks or gradual deterioration e Damage to the Product caused by war terrorism fire accident natural disaster intentional or accidental misuse abuse neglect or improper maintenance use under abnormal conditions accidental drops spills fire or power surges f Damage to the Product cause by improper insta...

Page 23: ...LE FOR DIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM ANY BREACH OF WARRANTY OR CONDITION OR UNDER ANY OTHER LEGAL THEORY INCLUDING BUT NOT LIMITED TO LOSS OF USE LOSS OF REVENUE LOSS OF ACTUAL OR ANTICIPATED PROFITS INCLUDING LOSS OF PROFITS ON CONTRACTS LOSS OF THE USE OF MONEY LOSS OF ANTICIPATED SAVINGS LOSS OF BUSINESS LOSS OF OPPORTUNITY LOSS OF GOODWILL LOSS OF REPUTATION...

Page 24: ...Designed In USA Made In China ...

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